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1·The main method of evaluation is Bessel formula.

重复性评定方法，主要是贝塞尔公式。

2·Finally the paper gives a design example of 5-orders Bessel filter.

还介绍了五阶贝塞尔滤波器的设计实例。

3·The calculation results are close to that of the Bessel function method.

该法计算简单，结果接近于其它方法。

4·This algorithm has improved efficiency of calculation obviously for dual Bessel integration.

故本算法对双重贝塞尔函数积分的计算效率有明显提高。

5·The sensor can obtain optimal performance when the absolute value of one order Bessel is max;

当一阶贝塞尔函数达到极值时，传感器性能最佳；

6·We reveal that ring soli-tons could reside on different rings in different order Bessel lattices.

环形孤子可以灵活耦合到不同阶的贝塞尔格子以及其的不同环中。

7·Numerical calculations show that after focused by the axicon, a vortex beam can convert into a high-order Bessel beam.

数值模拟结果表明，涡旋光束经过轴棱锥聚焦后可获得高阶贝塞尔光束。

8·Making convenience of computation, the calculation method of the spherical Bessel functions for complex arguments is presented.

为便于计算，给出了复宗量的球贝塞尔函数的计算方法。

9·This paper deals with an investigation of intensity distribution of the partially coherent Bessel beams focused by an aperture lens.

研究了部分相干贝塞尔光束经过光阑透镜聚焦后的光强分布。

10·This thesis also introduces the principles of ADCP, three-dimensional electronic compass, GPS, and presents the Bessel anti-algorithm.

文章还介绍了ADCP、三维电子罗盘、GPS全球定位系统的定位原理，阐述了白塞尔大地反算法。

(1)bessel function[数]贝塞尔函数